![]() Based on this data, 3D models of the scanned object can be produced.Ī number of 3D printing processes are currently available. 3D scanning is a process of analyzing and collecting digital data on the shape and appearance of a real object (e.g., real-life object). #200m tetragon 10b manual#The manual modeling process of preparing geometric data for 3D computer graphics may be similar to plastic arts, such as sculpting or animating. In some 3D printing processes (e.g., additive manufacturing), a first layer of hardened material is formed (e.g., by welding powder), and thereafter successive layers of hardened material are added one by one, wherein each new layer of hardened material is added on a pre-formed layer of hardened material, until the entire designed three-dimensional structure (3D object) is layer-wise materialized.ģD models may be created with a computer aided design package, via 3D scanner, or manually. A variety of materials can be used in a 3D printing process including elemental metal, metal alloy, ceramic, elemental carbon, or polymeric material. A 3D printer can be an industrial robot.ģD printing can generate custom parts. This process may be controlled (e.g., computer controlled, manually controlled, or both). 3D printing may be accomplished through an additive process in which successive layers of material are laid down one on top of another. The data source may be an electronic 3D model. The hard copy may be a two-dimensional representation of a 3D object. The design may be in the form of a data source such as an electronic data source, or may be in the form of a hard copy. Three-dimensional (3D) printing (e.g., additive manufacturing) is a process for making a three-dimensional object of any shape from a design. 24, 2017, titled “GAS FLOW IN THREE-DIMENSIONAL PRINTING,” each of which is entirely incorporated herein by reference. 24, 2017, titled “GAS FLOW IN THREE-DIMENSIONAL PRINTING,” and U.S. 28, 2017, titled “GAS FLOW DURING THREE-DIMENSIONAL PRINTING,” U.S. 7, 2016, titled “GAS FLOW DURING THREE-DIMENSIONAL PRINTING,” U.S. This application claims benefit of prior-filed U.S. ![]()
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